CN209392439U

CN209392439U - A kind of ozone sterilization insect expelling device based on Internet of Things

Info

Publication number: CN209392439U
Application number: CN201821239001.1U
Authority: CN
Inventors: 刘天弘
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-08-02
Filing date: 2018-08-02
Publication date: 2019-09-17
Anticipated expiration: 2028-08-02

Abstract

A kind of ozone sterilization insect expelling device based on Internet of Things, it can ensure that sterilization insect expelling device can normally start, the flexible control of ozone sterilization insect expelling device can be realized simultaneously, it includes ozone generating-device, ozone generating-device is connected to multiple control valves and pipeline respectively, ozone generating-device passes through Internet of Things intelligent control component respectively and manual overvide realizes control, Internet of Things intelligent control component includes internet of things net controller, manual overvide includes manual switch, manual knob switch, Internet of Things intelligent control component, pass through the first interlock circuit between manual overvide, second interlock circuit realizes interlocking, first interlock circuit, second interlock circuit includes relay group M, relay group M includes two relays.

Description

A kind of ozone sterilization insect expelling device based on Internet of Things

Technical field

The utility model relates to ozone technology field, specially a kind of ozone sterilization insect expelling device based on Internet of Things.

Background technique

Currently, frequently with ozone generating-device for family room, poultry room, green house of vegetables, cultivating edible field etc. Indoor disinfection can be used for carrying out disinfection in hospital, and the oxidation for mainly passing through oxygen atom destroys microbial film Structure, to realize bactericidal effect.Oxygen can be generated ozone by electrode discharge by ozone generating-device, and ozone has the taste of green grass Road, sucking is beneficial to human body on a small quantity, and sucking is excessive to have certain harm to human health, and application includes a kind of full-automatic ozone Insect expelling device is sterilized, Publication No. CN207505816U can realize the automatic control to ozone generating-device, but it is controlled Flexibility is poor, and control operation can only be realized by automatic control equipment, when automatic control equipment breaks down, then can not Realize the normal starting and control to ozone generator.

Utility model content

Control flexibility for ozone sterilization insect expelling device existing in the prior art is poor, when event occurs for control device Insect expelling device is sterilized when barrier cannot normally be actuated for the problem of work, and the utility model provides a kind of based on the smelly of Internet of Things Oxygen sterilizes insect expelling device, can ensure that sterilization insect expelling device can normally start, while can realize ozone sterilization insect expelling device Flexibly control.

A kind of ozone sterilization insect expelling device based on Internet of Things comprising ozone generating-device, the ozone generating-device It is connected to respectively with multiple control valves and pipeline, which is characterized in that the ozone generating-device is intelligently controlled by Internet of Things respectively Component and manual overvide processed realize control, and the Internet of Things intelligent control component includes internet of things net controller, described manual Control device includes manual switch, manual knob switch, is passed through between the Internet of Things intelligent control component, manual overvide First interlock circuit, the second interlock circuit realize interlocking, and first interlock circuit, the second interlock circuit include relay group M, the relay group M include two relays, respectively relay A, relay B, 1 end of input terminal of the relay group M Mouth is connected to the control coil of the relay B, 2 end of input terminal of the relay group M by the normal-closed end of the relay A Mouth is connected to the control coil of the relay A by the normal-closed end of the relay B, the relay A, relay B it is normal Beginning is connected to 3 port of output end of relay group M jointly；Described in 1 port of the output end connection of the internet of things net controller 1 port of input terminal of relay group M in first interlock circuit, 3 ports of relay group M output end are suitable in first interlock circuit Sequence connects ozone generating-device and protects circuit, the ozone generating-device；The manual switch is separately connected first interlocking One end that 2 port of input terminal of circuit relay electric appliance group M, the manual knob switch, the output end 2 of the internet of things net controller Port is separately connected 1 port of input terminal of each relay group M in second interlock circuit, the manual knob switch The other end is separately connected the input terminal 2 of each relay group M in second interlock circuit, the second interlock circuit relaying 3 port of output end of electric appliance group M is separately connected the control valve.

It is further characterized by,

The Internet of Things intelligent control component includes internet of things net controller and line related, is integrated in internet of things net controller Data processor, by data processor can realize the data such as water flow sensing unit, temperature sensor, humidity sensor setting and It uploads, data processor is prior art conventional arrangement；

The model USR-IO808 series of the internet of things net controller；

The manual knob switch is kept off including at least N, and N is the integer more than or equal to 1, and second interlock circuit includes The quantity of the relay group M is consistent with the gear number N of the manual knob, the quantity of the control valve and the manual rotation The gear number N of button switch is consistent, and relay group M described in every group is connected in parallel.2 port of output end of the internet of things net controller point 1 port of input terminal of each relay group M in second interlock circuit is not connected, and the manual knob switchs every gear difference It connects one to one with 2 port of input terminal of each relay group M in second interlock circuit, second interlock circuit Middle 3 port of relay group M output end connects one to one with each control valve respectively；

The output end of the ozone generating-device is provided with total conveyance conduit, and total conveyance conduit passes through the control respectively Valve processed is connected to each pipeline, and solenoid valve and multimode air pressure monitor table are equipped on total conveyance conduit；

The ozone generating-device, internet of things net controller are installed on the inside of cabinet, and the manual switch, manual knob are opened Pass is installed on the front panel of the cabinet；The side of the cabinet is equipped with cooling water tank, the recirculated water of the cooling water tank Pipe installing is in being equipped with water circulating pump in the outside of the ozone generating-device, the cooling water tank；

The pipeline is silica gel hose or politef pipe；

Water flow sensing unit is provided at the output port of the cooling water tank, the water flow sensing unit and the ozone occur Unit protection circuit connection；

The ozone generating-device protection circuit includes conversion chip U2, the model LM2907 system of the conversion chip U2 Column, a pin of the conversion chip U2 connect the water flow sensing unit, and two pins of the conversion chip U2 connect capacitor C1 One end, the three-prong of the conversion chip U2 is separately connected four pins of the conversion chip U2, one end of capacitor C2, resistance One end of R1, five pins of the conversion chip U2 are separately connected ten pins of the conversion chip U2, Internet of Things control Device, one end of resistance R3, R7, R8, the cathode of diode D1, the anode of light emitting diode D2, one end of capacitor C3, relay K1 1 port, the resistance R1 the other end connection resistance R2 one end, the other end of described resistance R2, R3, the capacitor C1, The other end of C2 is grounded, and eight, nine pins of the conversion chip U2 connect voltage source VCC, and 11, the ten of the conversion chip U2 Two pins ground connection, the other end of the resistance R7 connect 1 port of the optocoupler mutual inductor U1, and the other end of the resistance R8 connects 3 ports of the optocoupler mutual inductor U1 are connect, 2 ports of the optocoupler mutual inductor U1 connect one end of resistance R4, and the optocoupler is mutual 4 ports of sensor U1 are separately connected one end of resistance R5, R6, the base stage of the other end connecting triode Q1 of the resistance R6, institute One end of the anode connection resistance R9 of light emitting diode D2 is stated, one end of the other end connection resistance R10 of the capacitor C3 is described The collector of triode Q1 be separately connected the anode of the diode D1, the other end of described resistance R9, R10, relay K1 2 Port, triode Q2 collector, the emitter of the triode Q1 connects the base stage of the triode Q2, the triode Q2 Emitter connect with the other end of described resistance R4, R5 and be followed by power cathode, 3,4 ports of the relay K1 with it is described smelly Oxygengenerating plant connection.

Using the above structure of the utility model, the setting of manual overvide be can be achieved to the manual of ozone generating-device Control, Internet of Things intelligent control component can realize the Internet of Things control to ozone generating-device, and manual overvide and Internet of Things Interlocking can be realized by the first interlock circuit, the second interlock circuit between net intelligent control component, when Internet of Things intelligent control group Part effectively can forbid manual overvide to start when starting, so that the generation for the problems such as can effectively avoid short circuit, prevents each Equipment scaling loss due to electric current is excessive, and the setting of two kinds of control devices is substantially increased to the flexible of ozone generating-device control Property, when Internet of Things intelligent control component failure, ozone generator can be started by manual overvide, ensured ozone Generating device can normally start work.

Detailed description of the invention

Fig. 1 is the electric control structure block diagram of the utility model；

Fig. 2 is the structural schematic diagram of the main view of the utility model；

Fig. 3 is the structural schematic diagram of the left view of the utility model；

Fig. 4 is the structural schematic diagram of first interlock circuit of the utility model；

Fig. 5 is the structural schematic diagram of second interlock circuit of the utility model；

Fig. 6 is that the ozone generating-device of the utility model protects the circuit diagram of circuit；

Description of symbols: ozone generating-device 1, control valve 2, pipeline 3, internet of things net controller 4, Internet of Things are intelligently controlled Component 41 processed, manual switch 5, manual knob switch 6, the first interlock circuit 7, the second interlock circuit 8, ozone generating-device protection Circuit 9, cabinet 10, water flow sensing unit 11, external power supply route 12, battery main switch 13, solenoid valve 14, multimode air pressure monitor table 15。

Specific embodiment

See Fig. 1 to Fig. 6, a kind of ozone sterilization insect expelling device based on Internet of Things comprising ozone generating-device 1, ozone Generating device 1 is connected to multiple control valves 2 and pipeline 3 respectively, and ozone generating-device 1 passes through Internet of Things intelligent control group respectively Part and manual overvide realize control, and the Internet of Things intelligent control component 41 includes internet of things net controller 4 and line related, It is integrated with data processor in internet of things net controller, water flow sensing unit, temperature sensor, humidity can be realized by data processor The setting and upload of the data such as sensor, data processor are prior art conventional arrangement.The model of the internet of things net controller For USR-IO808 series.Manual overvide includes manual switch 5, manual knob switch 6, Internet of Things intelligent control component 41, Interlocking is realized by the first interlock circuit 7, the second interlock circuit 8 between manual overvide, the first interlock circuit 7, second is mutually Lock circuit 8 includes relay group M, and relay group M includes two relays: relay A, relay B, relay group M's is defeated Enter the control coil that end 1 is connected to relay B by the normal-closed end of relay A, the input terminal 2 of relay group M passes through relay B Normal-closed end be connected to the control coil of relay A, the normally open end of relay AB is commonly connected to output end；

First interlock circuit 7 includes a group relay group M, the 1 port 4-1 connection first of output end of internet of things net controller 4 1 port of input terminal of relay group M in interlock circuit 7, manual switch 5 are separately connected relay group M in the first interlock circuit 7 2 port of input terminal, manual knob switch 6 one end, the connection of 3 port of relay group M output end is external in the first interlock circuit 7 supplies Electric line simultaneously protects circuit 9 to connect ozone generating-device 1, i.e. in the first interlock circuit 7, Internet of Things network control by ozone generating-device One end of the normal-closed end of relay A in the 1 port 4-1 connection relay group M of output end of device 4 processed, the normal-closed end in relay A The other end connect the relay B in relay group M normally open end one end, manual switch 5 connect relay group M in after One end of the normal-closed end of electric appliance B, the other end of the normal-closed end of relay B connect the normally open end of the relay A in relay group M One end, the other end of the normally open end of relay A connect with the other end of the normally open end of relay B after with ozone generating-device protect Protection circuit 9 connects；

Manual knob switch 6 is kept off including at least N, and N is the integer more than or equal to 1, the relay that the second interlock circuit 8 includes The quantity of group M is consistent with the gear number N of manual knob 6, the quantity of control valve 2 and the gear number N mono- of manual knob switch 6 It causes, every group relay group M is connected in parallel.The 2 port 4-2 of output end of internet of things net controller 4 is separately connected in the second interlock circuit 8 Each relay group M 1 port of input terminal, manual knob switch 6 it is every gear respectively with each relay in the second interlock circuit 8 2 port of input terminal of device group M connects one to one, in the second interlock circuit 83 port of relay group M output end respectively with it is each Control valve 2 connects one to one；That is in the second interlock circuit 8, the 2 port 4-2 of output end of internet of things net controller 4 is separately connected One end of the normal-closed end of relay A in each relay group M, the other end of normal-closed end connects relay group M in relay A In relay B normally open end one end, every gear of manual knob switch 6 is respectively with the relay B's in every group relay group M One end of normal-closed end connects, and the other end of the normal-closed end of relay B connects the normally open end of the relay A in relay group M One end, after the other end of the normally open end of the relay A in every group relay group M is connect with the other end of the normally open end of relay B It connects one to one with each control valve 2；

The output end of ozone generating-device 1 is provided with total conveyance conduit, and total output channel passes through control valve 2 and each respectively Pipeline 3 is connected to, and the pipeline 3 is silica gel hose or politef pipe, is equipped with solenoid valve 14 and multimode on total conveyance conduit Air pressure monitor table 15；Ozone generating-device 1, internet of things net controller 4 are installed on the inside of cabinet 10, manual switch 5, manual knob Switch 6 is installed on the front panel of cabinet 10；The side of cabinet 10 is equipped with cooling water tank (being not drawn into figure), cooling water tank Circulating water pipeline is installed on the outside of ozone generating-device, and water circulating pump (being not drawn into figure) is equipped in cooling water tank；It is cooling Water flow sensing unit 11 is provided at the output port of water tank, water flow sensing unit 11 is connect with ozone generating-device protection circuit 9, water The model HZ21W1 series of flow sensor 11；

Ozone generating-device protection circuit includes conversion chip U2, the model LM2907 series of conversion chip U2, conversion A pin of chip U2 connects water flow sensing unit, and two pins of conversion chip U2 connect one end of capacitor C1, conversion chip U2's Three-prong is separately connected one end of four pins of conversion chip U2, one end of capacitor C2, resistance R1, five pins of conversion chip U2 It is separately connected ten pins, internet of things net controller, one end of resistance R3, R7, R8, the cathode of diode D1, hair of conversion chip U2 The anode of optical diode D2, one end of capacitor C3, relay K1 1 port, resistance R1 the other end connection resistance R2 one end, The other end of resistance R2, R3, the other end of capacitor C1, C2 are grounded, and eight, nine pins of conversion chip U2 connect voltage source VCC, are turned Change 11, the 12 pins ground connection of chip U2,1 port of the other end connection optocoupler mutual inductor U1 of resistance R7, optocoupler mutual inductor One end of the 2 ports connection resistance R4 of U1,3 ports of the other end connection optocoupler mutual inductor U1 of resistance R8, optocoupler mutual inductor U1 4 ports be separately connected one end of resistance R5, R6, the base stage of the other end connecting triode Q1 of resistance R6, light emitting diode D2 Anode connection resistance R9 one end, one end of the other end connection resistance R10 of capacitor C3, the collector of triode Q1 connects respectively Meet the collector of the anode of diode D1, the other end of resistance R9, R10,2 ports of relay K1, triode Q2, triode Q1 Emitter connecting triode Q2 base stage, the emitter of triode Q2 connect that be followed by power supply negative with the other end of resistance R4, R5 3,4 ports of pole, relay K1 are connect with ozone generating-device；

The model LY4NJ of relay is serial in the present embodiment, is integrated with data processor in internet of things net controller 4, leads to The setting and upload of the data such as water flow sensing unit, temperature sensor, humidity sensor, data processing can be realized by crossing data processor Device is prior art conventional arrangement.

That the specific working principle is as follows is described for it: user can pass through network various ways, such as app software, webpage or wechat Public platform etc. accesses data processor, is realized by internet of things net controller 4 and is controlled the Internet of Things of ozone generating-device 1, Internet of Things The setting of net controller 4 realizes the remote control to ozone generating-device 1, make it is more convenient to use flexibly, manually control dress Manually controlling to ozone generating-device 1 can be achieved in the setting set, and operator presses the connection of the battery main switch 13 on cabinet General supply starts manual switch 5, and the relay B in the first interlock circuit 7, which is powered, at this time is connected, and pump working in cabinet 10 is smelly Oxygengenerating plant protects circuit 9 to let pass, and ozone generating-device 1 works, and screws the gear that the selection of manual knob switch 6 needs, example It is kept off as manual knob switch 6 is screwed to three, the relay B in corresponding second interlock circuit 8, which is powered, to be connected, corresponding control valve Door 2, which is powered, to be opened, and the ozone in ozone generating-device 1 passes through pipeline 3 for ozone discharge to corresponding by corresponding control valve 2 Space in carry out sterilization operation；Internet of Things intelligent control component can realize the Internet of Things control to ozone generating-device 1, pass through Internet of things net controller 4 controls the relay A energization conducting in the first interlock circuit 7, pump working in cabinet 10, and ozone fills It sets protection circuit 9 to let pass, ozone generating-device 1 starts work, controls in the second interlock circuit 8 by internet of things net controller 4 Relay A, which is powered, to be connected, and corresponding control valve 2, which is powered, to be opened, and the ozone in ozone generating-device 1 passes through corresponding control valve Door 2 and pipeline 3 will carry out sterilization operation in ozone discharge to corresponding space；And manual overvide and Internet of Things intelligent control Interlocking can be realized by the first interlock circuit 7, the second interlock circuit 8 between component, when the starting of Internet of Things intelligent control component Effectively manual overvide can be forbidden to start, so that the generation for the problems such as can effectively avoid short circuit, prevents each equipment because of electricity It flows through greatly and scaling loss；

Cooling water tank can realize the cooling to ozone generating-device, it is therefore prevented that ozone generating-device 1 is damaged because temperature is excessively high It is bad；Water flow sensing unit 11 can monitor the current conditions of cooling water tank, and water flow sensing unit 11 monitors the flow velocity of recirculated water, flow velocity signal Flow velocity analog signal is converted to digital electric signal by the analog-digital converter in the data processor through internet of things net controller 4, number Electric signal sends ozone generating-device protection circuit 9 to through internet of things net controller 4, when external flow velocity signal reaches given threshold When, ozone generating-device protects circuit 9 to be connected, and ozone generating-device 1 works, when external flow velocity signal cannot reach given threshold When, ozone generating-device protects 9 automatic shutdown circuit of circuit, and ozone generating-device 1 stops working, and ozone occurs to play The effect of unit protection has further ensured that ozone generating-device 1 can work normally；Pipeline 3 uses silica gel hose or poly- four Vinyl chloride pipe has the advantages that high temperature resistant, corrosion resistant, is greatly improved hose service life；Electricity is installed on total conveyance conduit Magnet valve and multimode air pressure monitor table, multimode air pressure monitor table can monitor the air pressure situation in ozone generating-device in real time, and by gas Pressure situation is conveyed to data processor by internet of things net controller, and data processor passes through internet of things net controller according to air pressure situation The linkage for controlling control valve and electromagnetic valve, can be first according to actual size of the space before control ozone generating-device 1 works The 2 ozone discharge time of opening degree and each control valve of the customized each control valve of setting, each control valve 2 are connected to Pipeline 3 in ozone discharge to different equipment or space, will realize 1 pair of an ozone generating-device different skies by pipeline 3 Between sterilization expelling parasite work, when in ozone generating-device 1 air pressure it is excessively high be more than setting value when, electromagnetic valve setting can automatic-discharging Air pressure in ozone generating-device 1, to further ensure the normal work of ozone generating-device 1.

Claims

1. a kind of ozone sterilization insect expelling device based on Internet of Things comprising ozone generating-device, the ozone generating-device point It is not connected to multiple control valves and pipeline, which is characterized in that the ozone generating-device passes through Internet of Things intelligent control respectively Component and manual overvide realize control, and the Internet of Things intelligent control component includes internet of things net controller, the manual control Device processed includes manual switch, manual knob switch, by the between the Internet of Things intelligent control component, manual overvide One interlock circuit, the second interlock circuit realize interlocking, and first interlock circuit, the second interlock circuit include relay group M, The relay group M includes two relays, respectively relay A, relay B, 1 port of input terminal of the relay group M The control coil of the relay B, 2 port of input terminal of the relay group M are connected to by the normal-closed end of the relay A Be connected to the control coil of the relay A by the normal-closed end of the relay B, the relay A, relay B it is normally opened 3 port of output end after the connection of end as relay group M；1 port of the output end connection described first of the internet of things net controller 1 port of input terminal of relay group M in interlock circuit, 3 port order of relay group M output end connects in first interlock circuit Connect ozone generating-device protection circuit, the ozone generating-device；The manual switch is separately connected first interlock circuit One end that 2 port of input terminal of middle relay group M, the manual knob switch, 2 port of output end of the internet of things net controller It is separately connected 1 port of input terminal of each relay group M in second interlock circuit, the manual knob switchs another Hold the input terminal 2 for each relay group M being separately connected in second interlock circuit, relay in second interlock circuit 3 port of output end of group M is separately connected the control valve.

2. a kind of ozone sterilization insect expelling device based on Internet of Things according to claim 1, which is characterized in that the Internet of Things Net intelligent control component includes internet of things net controller and line related, is integrated with data processor in internet of things net controller, passes through Data processor can realize the setting and upload of the data such as water flow sensing unit, temperature sensor, humidity sensor.

3. a kind of ozone sterilization insect expelling device based on Internet of Things according to claim 1, which is characterized in that the Internet of Things The model USR-IO808 series of net controller.

4. a kind of ozone sterilization insect expelling device based on Internet of Things according to claim 1, which is characterized in that described manual Rotary switch is kept off including at least N, and N is the integer more than or equal to 1, the relay group M that second interlock circuit includes Quantity is consistent with the gear number N of the manual knob, the gear number N of the quantity of the control valve and manual knob switch Unanimously, relay group M described in every group is connected in parallel.

5. a kind of ozone sterilization insect expelling device based on Internet of Things according to claim 1, which is characterized in that described manual Input terminal 2 port of the every gear of rotary switch respectively with each relay group M in second interlock circuit connects one to one, 3 port of relay group M output end connects one to one with each control valve respectively in second interlock circuit.

6. a kind of ozone sterilization insect expelling device based on Internet of Things according to claim 1, which is characterized in that the ozone The output end of generating device is provided with total conveyance conduit, and total conveyance conduit is connected by the control valve and each pipeline respectively It is logical, solenoid valve and multimode air pressure monitor table are installed on total conveyance conduit；

The ozone generating-device, internet of things net controller are installed on the inside of cabinet, the manual switch, manual knob switch peace On front panel loaded on the cabinet；The side of the cabinet is equipped with cooling water tank, the circulating water pipeline of the cooling water tank It is installed on the outside of the ozone generating-device, water circulating pump is installed in the cooling water tank.

7. a kind of ozone sterilization insect expelling device based on Internet of Things according to claim 1, which is characterized in that the pipeline For silica gel hose or politef pipe.

8. a kind of ozone sterilization insect expelling device based on Internet of Things according to claim 6, which is characterized in that the cooling Water flow sensing unit is provided at the output port of water tank, the water flow sensing unit and ozone generating-device protection circuit connect It connects.

9. a kind of ozone sterilization insect expelling device based on Internet of Things according to claim 8, which is characterized in that the ozone It includes conversion chip U2 that generating device, which protects circuit, the model LM2907 series of the conversion chip U2, the conversion chip A pin of U2 connects the water flow sensing unit, one end of the two pins connection capacitor C1 of the conversion chip U2, the conversion The three-prong of chip U2 is separately connected one end of four pins of the conversion chip U2, one end of capacitor C2, resistance R1, and described turn Five pins for changing chip U2 are separately connected ten pins, the internet of things net controller, resistance R3, R7, R8 of the conversion chip U2 One end, the cathode of diode D1, the anode of light emitting diode D2, one end of capacitor C3, relay K1 1 port, the electricity One end of the other end connection resistance R2 of resistance R1, the other end ground connection of the other end of described resistance R2, R3, described capacitor C1, C2, Eight, nine pins of the conversion chip U2 connect voltage source VCC, and 11, the 12 pins ground connection of the conversion chip U2 is described 1 port of the other end connection optocoupler mutual inductor U1 of resistance R7, the one of the 2 ports connection resistance R4 of the optocoupler mutual inductor U1 End, the other end of the resistance R8 connect 3 ports of the optocoupler mutual inductor U1, the 4 ports difference of the optocoupler mutual inductor U1 Connect one end of resistance R5, R6, the base stage of the other end connecting triode Q1 of the resistance R6, the sun of the light emitting diode D2 Pole connects one end of resistance R9, one end of the other end connection resistance R10 of the capacitor C3, the collector point of the triode Q1 The collection of the anode of the diode D1, the other end of described resistance R9, R10,2 ports of relay K1, triode Q2 are not connected Electrode, the emitter of the triode Q1 connect the base stage of the triode Q2, the emitter and the electricity of the triode Q2 The other end connection of resistance R4, R5 are followed by power cathode, and 3,4 ports of the relay K1 are connect with the ozone generating-device.